• 2 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Cartridge Block, Single Setscrew Locking Collar, Triple Lip Contact Seal

Dimensions

Bore Diameter (in)	2.9375 in
Overall Length (in)	8.75 in
Bolt Size (in)	5/8 in
Pilot Diameter (in)	6.375 in
Foot Height (in)	0.75 in
Housing Height (in)	3.13 in
Overall Width (in)	8.75 in
Overall Height to End Cap (in)	0 in
Overall Height (in)	4 in
Housing Outside Diameter (in)	8.75 in
Pilot Depth (in)	1.25 in
Locking Collar Outside Diameter (in)	4.06 in
Mounting Plate to Collar Face (in)	2 in
Mounting Surface to End of Housing (in)	2 in
Bolt Circle (in)	7.5 in
Bolt Spacing (in)	5.297 in
Length Through Bore (in)	4 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Inner Ring Outside Diameter (in)	3.37 in

Technical Specifications

Radial Dynamic Load Capacity (lb)	51,100 lb
Housing Material	Cast Iron
Rolling Element	Spherical Roller
Fixed/Expansion	Fixed
Housing Color	Black
Series	Flanged Cartridge Blocks
Housing Style	Flange Block
Static Load Rating (lb)	71,500 lb
Shaft Locking Type	Single Set Collar
Seal Type	Multi-Lip Contact Seal
Product	FCB22400
Housing Type	Flange, Cartridge
End Cap	B448DTC
Radial Clearance	C0 STANDARD
Cage Material	Steel
Housing Construction	Solid
Misalignment Type	Dynamic
Bolt Hole Shape	Round Hole
Setscrew Torque (in-lbs)	680 in/lbs
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Microlock Kit	B448MLK
Seal Kit	B448E7S
Maximum Speed (RPM)	850 rpm
Ability to Relubricate	Yes
Lubricant	EXXON RONEX MP STD
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (F)	225 °F
Grease Fitting Thread Size	1/8 NPT
Primary Seal	BUNA TRIPLE LIP SEAL
Locking Device Kit	B448SC
Max Operating Temperature (C)	107 °C
Housing Coating	POWDER COATED
Vibration Frequency Inner Ring Defect	0.1701 cps
Size Code	B448
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Outer Ring Defect	0.1299 cps
Insert	B447L
Vibration Frequency Roller Spin	0.0591 cps

General Specifications

UPC	793699078329
Weight	27.00 LB
Packaged Length	9.50 IN
Packaged Width	4.50 IN
Packaged Height	9.25 IN
HTC	8483204080
Country of Origin	Mexico